Obviously, both Firefox 3.6.9 and Firefox 3.5.12 will be nothing more than standard stability and security updates.

Earlier this week, Mozilla also made available for download the fourth Beta of Firefox 4.0, continuing to push the browser feature with the introduction of new features.

Firefox 4.0 Beta 4 sports such new additions as Panorama and Sync enable by default, and continues to be available for download.

Per Mozilla’s current plans, Firefox 3.6.9 and Firefox 3.5.12 will be released on September 7th, 2010.

“We now have a Firefox 3.6.9 Release Candidate available for testing. Note that this builds are release candidates and is intended for pre-release testing. We would like your help in testing the release candidate and identifying any possible regressions or issues,” revealed Mozilla’s Carsten Book.

“Please hammer on these builds mercilessly to make sure that things work well! If you notice things that worked in previous Firefox 3.6.8 and does not work in this release, we would like to know about it *right away*,” Book added.